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Full Home Renovation in Scarborough, Ontario — premium residential construction by Top House

ScarboroughCity of Toronto (Scarborough Community Council)

Full Home Renovation in Scarborough

Scarborough’s housing tells the story of the 1950s through the 1970s: sprawling Guildwood ranches laid out by architects who believed in horizontal living, Agincourt side-splits and back-splits built for boomer families, and Highland Creek two-storeys on lots that feel like the countryside kept a foothold in the city. These homes have land, light and structure worth investing in — what they need is a renovation that brings the interiors forward fifty years.

That is our specialty: taking a compartmentalized 1965 floor plan and reorganizing it around a great room, converting split-level half-floors into coherent open space, and replacing original systems — 60-amp panels, gravity furnaces, cast-iron stacks — with quiet modern infrastructure the house will run on for another half-century.

Owners here weigh renovation against moving; our fixed-scope estimates and published schedules make that decision a calculation instead of a gamble.

Serving
Guildwood · Scarborough Bluffs · Agincourt · Highland Creek · Centennial
Permits
City of Toronto (Scarborough Community Council)
Response
Within 24 hours
Warranty
5-Year workmanship

Why Scarborough renovations run better with us

We know these house types from the framing out. Splits hide their beams in the level changes; Guildwood ranches carry long roof spans on interior walls you cannot simply remove; 1970s Centennial two-storeys often conceal aluminum branch wiring that insurers flag. Our pre-construction investigation catalogues all of it before you sign, which is why our Scarborough projects rarely see mid-build surprises.

Near the lake, we renovate with the Bluffs in mind. Homes along the crest in Guildwood and Scarborough Bluffs sit within TRCA-regulated land where additions and even deck footings face erosion-hazard review. We design inside those lines and manage conservation applications ourselves — an expertise most renovation firms simply do not carry.

Renovation permits in Scarborough

Scarborough building permits issue through the City of Toronto Building Division, with variances heard by the Scarborough Community Council’s Committee of Adjustment panel. Structural alterations, additions and new plumbing require permits; standard reviews take two to four weeks, and variance applications add four to six months where the design exceeds older zoning envelopes.

The defining local layer is the Toronto and Region Conservation Authority. Properties along the Bluffs crest, Highland Creek and the Rouge tributaries fall within regulated areas where a TRCA permit — typically four to eight weeks — must precede City issuance for additions, walkouts and grade changes. We screen every address against the mapping before design begins.

Renovations completed across Scarborough

Client Words — Scarborough

Our split-level finally flows like one house instead of four half-houses. They finished nine days early and the site was immaculate throughout.
Cheryl A., Agincourt
They handled the conservation approval for our addition near the Bluffs without us touching a form. The view room is everything we hoped.
Winston J., Guildwood

Frequently Asked Questions

Full renovations of Scarborough ranches and splits typically run $180 to $320 per square foot — most complete projects land between $400,000 and $850,000 including kitchens, baths and systems. Additions price separately. Fixed-scope estimates follow a free site assessment within two weeks.

Interior work, no. Additions, decks and grading changes on lots within TRCA’s regulated area — common along the crest in Guildwood and Scarborough Bluffs — need a conservation permit first, typically four to eight weeks. We confirm your lot’s status during the first visit, free.

Almost always. Split-levels carry their structure in the level transitions, so opening kitchen-living walls usually means one engineered beam and careful stair redesign. We show you the structural plan and cost before contract — typically $18,000 to $45,000 for the opening itself.

Guildwood, Centennial and Bluffs-area values have climbed steadily as buyers priced out of central Toronto discover the lot sizes. A well-executed renovation of a $1.1M ranch routinely appraises above its combined cost — and you keep the 60-foot lot no new subdivision offers.

Service Area — Scarborough, Ontario

Start Your Scarborough Project

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(647) 876-4070

Site visits across Scarborough within the week. Estimates are fixed-scope and itemized.

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